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介绍了用于焊缝跟踪的几种视觉传感方法及控制技术的原理、特点,在此基础上提出一种基于结构光焊缝激光跟踪系统的实施方案,该方案能够将三维控制转换为一维控制,控制简单,实施容易,对焊缝跟踪系统的研制有一定的参考作用。
The principles and characteristics of several visual sensing methods and control techniques for seam tracking are introduced. Based on this, an implementation scheme based on structured laser welding laser tracking system is proposed, which can convert three-dimensional control into one Dimensional control, control is simple, easy to implement, the welding seam tracking system has some reference.